Only for Mathematics Genius !!!!!

ExpandCollapse

Newbie

Solve it if you can, you must be genius in mathematics, otherwise do not waste your precious time.
There is a bus with 7 girls .
Each girl has 7 bags .
In each bag, there are 7 big cats
Each big cat has 7 little cats.
Each cat has 4 legs .Question: How many legs are present in bus?